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 不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)一般(ban)是(shi)(shi)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和(he)(he)(he)耐(nai)(nai)(nai)酸鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)總稱(cheng)。本世(shi)紀(ji)初問世(shi)，不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發展為(wei)現代工業的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發展和(he)(he)(he)科技進步奠(dian)定(ding)了重要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)物質(zhi)技術(shu)基礎。不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)種(zhong)很多，性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)各異(yi)，它(ta)在(zai)發展過程中(zhong)(zhong)逐步形成(cheng)了幾(ji)大(da)類(lei)(lei)(lei)(lei)。按(an)組(zu)織(zhi)結構分(fen)為(wei)奧(ao)氏(shi)(shi)體(ti)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、馬(ma)(ma)氏(shi)(shi)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)（包括沉淀(dian)硬化(hua)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)）、鐵素(su)體(ti)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、和(he)(he)(he)奧(ao)氏(shi)(shi)體(ti)加(jia)鐵素(su)體(ti)雙相不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)等(deng)(deng)四大(da)類(lei)(lei)(lei)(lei)?按(an)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主要(yao)化(hua)學成(cheng)分(fen)或(huo)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一些(xie)特(te)(te)征(zheng)元素(su)來分(fen)類(lei)(lei)(lei)(lei)，分(fen)為(wei)鉻(ge)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、鉻(ge)鎳(nie)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、鉻(ge)鎳(nie)鉬不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)以(yi)(yi)(yi)及(ji)低(di)碳(tan)(tan)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、高(gao)(gao)鉬不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、高(gao)(gao)純不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)等(deng)(deng)。按(an)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)特(te)(te)點和(he)(he)(he)用(yong)(yong)(yong)途(tu)分(fen)類(lei)(lei)(lei)(lei)，分(fen)為(wei)耐(nai)(nai)(nai)硝酸不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、耐(nai)(nai)(nai)硫酸不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、耐(nai)(nai)(nai)點蝕(shi)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、耐(nai)(nai)(nai)應力腐(fu)蝕(shi)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、高(gao)(gao)強(qiang)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)等(deng)(deng)。按(an)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)功(gong)能(neng)(neng)(neng)(neng)特(te)(te)點分(fen)類(lei)(lei)(lei)(lei)，分(fen)為(wei)低(di)溫不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、無磁不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、易切(qie)削不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、超塑(su)性(xing)(xing)(xing)(xing)(xing)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)等(deng)(deng)。現常用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)分(fen)類(lei)(lei)(lei)(lei)方(fang)法是(shi)(shi)按(an)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)組(zu)織(zhi)結構特(te)(te)點和(he)(he)(he)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)學成(cheng)分(fen)特(te)(te)點以(yi)(yi)(yi)及(ji)兩者相結合(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)法分(fen)類(lei)(lei)(lei)(lei)。一般(ban)分(fen)為(wei)馬(ma)(ma)氏(shi)(shi)體(ti)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、鐵素(su)體(ti)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、奧(ao)氏(shi)(shi)體(ti)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)、雙相不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和(he)(he)(he)沉淀(dian)硬化(hua)型(xing)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)等(deng)(deng)或(huo)分(fen)為(wei)鉻(ge)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和(he)(he)(he)鎳(nie)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)兩大(da)類(lei)(lei)(lei)(lei)。用(yong)(yong)(yong)途(tu)很廣典型(xing)用(yong)(yong)(yong)途(tu):紙漿(jiang)和(he)(he)(he)造(zao)紙用(yong)(yong)(yong)設(she)備熱(re)(re)(re)交換器、機械設(she)備、染色(se)設(she)備、膠片沖(chong)洗設(she)備、管道(dao)、沿海區域建筑(zhu)物外部用(yong)(yong)(yong)材等(deng)(deng)。不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)表面光潔(jie)，有較高(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)塑(su)性(xing)(xing)(xing)(xing)(xing)、韌(ren)性(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)機械強(qiang)度(du)(du)，耐(nai)(nai)(nai)酸、堿性(xing)(xing)(xing)(xing)(xing)氣(qi)體(ti)、溶液和(he)(he)(he)其他介質(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)腐(fu)蝕(shi)。它(ta)是(shi)(shi)一種(zhong)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)容易生銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)合(he)金鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，但不(bu)(bu)(bu)(bu)(bu)(bu)(bu)是(shi)(shi)****不(bu)(bu)(bu)(bu)(bu)(bu)(bu)生銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)。不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)耐(nai)(nai)(nai)腐(fu)蝕(shi)性(xing)(xing)(xing)(xing)(xing)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)具(ju)有與不(bu)(bu)(bu)(bu)(bu)(bu)(bu)穩定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鎳(nie)鉻(ge)合(he)金304相似(si)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵擋(dang)一般(ban)腐(fu)蝕(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)(neng)(neng)(neng)力。在(zai)碳(tan)(tan)化(hua)鉻(ge)程度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫度(du)(du)范圍中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)長(chang)時(shi)間加(jia)熱(re)(re)(re)可能(neng)(neng)(neng)(neng)會(hui)影(ying)響合(he)金321和(he)(he)(he)347在(zai)惡劣的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)腐(fu)蝕(shi)介質(zhi)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。主要(yao)用(yong)(yong)(yong)于(yu)高(gao)(gao)溫應用(yong)(yong)(yong)，高(gao)(gao)溫應用(yong)(yong)(yong)要(yao)求材料有強(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗敏化(hua)性(xing)(xing)(xing)(xing)(xing)，以(yi)(yi)(yi)防止(zhi)在(zai)較低(di)溫度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粒間腐(fu)蝕(shi)。高(gao)(gao)溫抗氧(yang)化(hua)性(xing)(xing)(xing)(xing)(xing)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)都(dou)具(ju)有高(gao)(gao)溫抗氧(yang)化(hua)性(xing)(xing)(xing)(xing)(xing)，但是(shi)(shi)，氧(yang)化(hua)率會(hui)受(shou)暴(bao)露環境以(yi)(yi)(yi)及(ji)產品形態等(deng)(deng)固有因(yin)(yin)素(su)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)影(ying)響。物理性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)金屬(shu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)總傳(chuan)熱(re)(re)(re)系(xi)數(shu)除(chu)了取決(jue)于(yu)金屬(shu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)導熱(re)(re)(re)系(xi)數(shu)外，還(huan)取決(jue)于(yu)其它(ta)因(yin)(yin)素(su)。在(zai)大(da)多數(shu)情況下(xia)，膜層散熱(re)(re)(re)系(xi)數(shu)、銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)皮和(he)(he)(he)金屬(shu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表面狀況。不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)能(neng)(neng)(neng)(neng)保(bao)持表面整潔(jie)，因(yin)(yin)此(ci)它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)比其它(ta)導熱(re)(re)(re)系(xi)數(shu)更(geng)高(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金屬(shu)更(geng)好。聊城三得利不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)提供八、不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技術(shu)標準 不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)耐(nai)(nai)(nai)蝕(shi)性(xing)(xing)(xing)(xing)(xing)、彎曲加(jia)工性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)和(he)(he)(he)焊接(jie)部位(wei)韌(ren)性(xing)(xing)(xing)(xing)(xing)、以(yi)(yi)(yi)及(ji)焊接(jie)部位(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)沖(chong)壓(ya)加(jia)工性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)優(you)良的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)強(qiang)度(du)(du)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)及(ji)其制造(zao)方(fang)法。具(ju)體(ti)說是(shi)(shi)把含(han)C：0.02%以(yi)(yi)(yi)下(xia)、N：0.02%以(yi)(yi)(yi)下(xia)、Cr：11%以(yi)(yi)(yi)上(shang)小于(yu)17%、適(shi)當含(han)量的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)Si、Mn、P、S、Al、Ni，而且滿足12≤Cr Mo 1.5Si≤17、1≤Ni 30(C N) 0.5(Mn Cu)≤4、Cr 0.5(Ni Cu) 3.3Mo≥16.0、0.006≤C N≤0.030的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)熱(re)(re)(re)到850～1250℃，然后進行以(yi)(yi)(yi)1℃/s以(yi)(yi)(yi)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)冷卻速度(du)(du)冷卻的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)處理。這(zhe)樣可以(yi)(yi)(yi)成(cheng)為(wei)含(han)體(ti)積分(fen)數(shu)12%以(yi)(yi)(yi)上(shang)馬(ma)(ma)氏(shi)(shi)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)組(zu)織(zhi)、730MPa以(yi)(yi)(yi)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)強(qiang)度(du)(du)、耐(nai)(nai)(nai)蝕(shi)性(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)彎曲加(jia)工性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)、焊接(jie)熱(re)(re)(re)影(ying)響區韌(ren)性(xing)(xing)(xing)(xing)(xing)優(you)良的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)強(qiang)度(du)(du)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)。再利用(yong)(yong)(yong)含(han)Mo、B等(deng)(deng)，可以(yi)(yi)(yi)顯著提高(gao)(gao)焊接(jie)部位(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)沖(chong)壓(ya)加(jia)工性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)。氧(yang)氣(qi)加(jia)煤(mei)氣(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)火焰不(bu)(bu)(bu)(bu)(bu)(bu)(bu)能(neng)(neng)(neng)(neng)切(qie)割不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)是(shi)(shi)因(yin)(yin)為(wei)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)易被氧(yang)化(hua)。

贛州<贛州>福偉達管業(ye)有(you)限(xian)公(gong)司(si)(si)是集(ji)生(sheng)產加工(gong)，銷售為(wei)(wei)一體(ti)的(de)民營企業(ye)。公(gong)司(si)(si)主要生(sheng)產銷售贛州等(deng)各大(da)行業(ye)。公(gong)司(si)(si)秉承技(ji)(ji)術先進，客(ke)戶(hu)至上(shang)，誠(cheng)(cheng)實(shi)守(shou)信的(de)核心價值(zhi)觀(guan)。生(sheng)產，優(you)異品(pin)質(zhi)，保護(hu)環境是我們(men)的(de)承諾。我們(men)將用優(you)良技(ji)(ji)術和(he)精益求精的(de)工(gong)作作風竭(jie)誠(cheng)(cheng)為(wei)(wei)廣大(da)新老用戶(hu)提(ti)供(gong)(gong)質(zhi)優(you)的(de)產品(pin)，優(you)良的(de)服(fu)務。高(gao)品(pin)質(zhi)的(de)服(fu)務理念締造未來，誠(cheng)(cheng)信、創新企業(ye)文(wen)化。自(zi)(zi)信、自(zi)(zi)律，自(zi)(zi)立、自(zi)(zi)強：為(wei)(wei)客(ke)戶(hu)提(ti)供(gong)(gong)高(gao)質(zhi)量(liang)和(he)大(da)價值(zhi)的(de)專業(ye)化產品(pin)和(he)服(fu)務，以真誠(cheng)(cheng)和(he)實(shi)力贏得(de)客(ke)戶(hu)的(de)理解、尊重(zhong)和(he)支(zhi)持。員(yuan)工(gong)：信任員(yuan)工(gong)的(de)努力和(he)奉(feng)獻，承認(ren)員(yuan)工(gong)的(de)成就(jiu)并提(ti)供(gong)(gong)相應回(hui)報，為(wei)(wei)員(yuan)工(gong)創造良好的(de)工(gong)作環境和(he)發(fa)(fa)展(zhan)(zhan)前(qian)景。市(shi)場：為(wei)(wei)客(ke)戶(hu)降低采購成本和(he)風險，為(wei)(wei)客(ke)戶(hu)投資提(ti)供(gong)(gong)切(qie)實(shi)保障。發(fa)(fa)展(zhan)(zhan)：追求永續發(fa)(fa)展(zhan)(zhan)的(de)目(mu)標，并把它建(jian)立在客(ke)戶(hu)滿意的(de)基(ji)礎上(shang)。